KANKAKEE SCHOOL DISTRICT 111 LEAD IN DRINKING WATER TESTING MARK TWAIN PRIMARY SCHOOL

Transcription

1 KANKAKEE SCHOOL DISTRICT 111 LEAD IN DRINKING WATER TESTING MARK TWAIN PRIMARY SCHOOL FACILITY ADDRESS: 2250 Eastridge Drive Kankakee, Illinois CLIENT Mr. Robert Adamik Director of Maintenance 240 Warren Avenue Kankakee, Illinois REPORT NO: COMPILED BY Intertek-PSI 4421 Harrison Street Hillside, Illinois Industrial Hygiene Services Jeff Chapman, Project Manager DATE 30 August 2017

2 MARK TWAIN PRIMARY SCHOOL August 30, 2017 Mr. Robert Adamik Director of Maintenance Kankakee School District Warren Avenue Kankakee, Illinois RE: Water Sampling for Lead Content Mark Twain Primary School 2250 Eastridge Drive Kankakee, Illinois PSI Project Number: Dear Mr. Adamik: In accordance with your request, Professional Service Industries, Inc. (PSI) Industrial Hygiene Technician Ciaran McGowan, conducted initial first-draw and second-draw lead-in-water testing of potable water sources at the above referenced Kankakee School District 111 facility. The sample s lead concentrations were compared to the State of Illinois notification level established by Senate Bill 550, Public Act enacted on January 16, 2017, establishing a notification level for lead in public school drinking water of 5 parts per billion (ppb). PSI was authorized to conduct the lead-in-water sampling and analysis on July 25, 2017 via Purchasing Ordering No. PO by Kankakee School District 111, in accordance with PSI Proposal No SCOPE PSI understands that forty-five (45) high priority potable water sources are to be sampled in total from Mark Twain Primary School, at 2250 Eastridge Drive, in Kankakee, Illinois. At each high priority potable water source within the facility, two (2) water samples were obtained. The samples were collected from high priority potable water sources in the subject schools, including kitchen sinks, water fountains and other outlets. The total number of samples collected and the sample locations were determined by a pre-sampling walk-through between PSI and Kankakee School District 111. METHODOLOGY PSI collected samples at each high priority potable water source within the facility. Two (2) water samples per source were obtained. The first sample was obtained utilizing an initial first draw method. A first draw sample is defined as the first water to come out of the tap after an inactivity period of at least an 8-hours, but no more than 18-hours. After the collection of the first draw sample and after allowing the sample point to flush for 30 seconds, a second sample 4421 Harrison Street Hillside, Illinois 60162

3 MARK TWAIN PRIMARY SCHOOL was collected in like fashion to the first. The samples were collected directly into laboratorysupplied 250 ml bottles containing a HNO 3 preservative solution. The samples were delivered and transferred under chain of custody to STAT Analysis Corporation laboratory facility at 2242 West Harrison, Suite 200, Chicago, IL. Analysis for Lead was performed at STAT Analysis Corporation in Chicago, IL (NELAP Certification #100445). All samples were analyzed for lead content by EPA Method 200.8, Inductively Coupled Plasma Mass-Spectrometry. RESULTS Sample summaries and locations, analytical results, and chain-of-custody paperwork, can be found in the attachments to this report. Analytical results indicating concentrations at or exceeding the Illinois State notification level drinking water standard for lead of 5 parts per billion (ppb) are displayed on the table 1.0 below. Eighty-Two (82) of the ninety (90) samples collected at this facility exceeded the Illinois State notification level for lead-in-drinking water. Source Number TABLE 1.0 NON-COMPLIANT SAMPLES Mark Twain Primary School August 8, 2017 Sample Location Draw Number Lead (Pb) Analytical Result (ppb) 1 Kitchen Kitchen Kitchen Kitchen Kitchen 1 1,120 4 Kitchen Gym Gym Room Room Room Room Room Room Room Room See Site Map in the Appendices for outlet locations 4421 Harrison Street Hillside, Illinois 60162

4 Source Number MARK TWAIN PRIMARY SCHOOL TABLE 1.0 NON-COMPLIANT SAMPLES Mark Twain Primary School August 8, 2017 Sample Location Draw Number Lead (Pb) Analytical Result (ppb) 11 Room Room Room Room Room Room Room , Room Room Room Room Room Room Room Room Room Room Room Room Room Room Room Room Room Room Room Room Room Room Room Room See Site Map in the Appendices for outlet locations 4421 Harrison Street Hillside, Illinois 60162

5 Source Number MARK TWAIN PRIMARY SCHOOL TABLE 1.0 NON-COMPLIANT SAMPLES Mark Twain Primary School August 8, 2017 Sample Location Draw Number Lead (Pb) Analytical Result (ppb) 27 Room Room Room Room Outside Room Outside Room Room 112 (Staff Lounge) Room 112 (Staff Lounge) Room Room Room Room Room Room Room , Room , Room Room Room Room Room Room Room Room Room Room Room Room Room Room Room Room See Site Map in the Appendices for outlet locations 4421 Harrison Street Hillside, Illinois 60162

6 Source Number MARK TWAIN PRIMARY SCHOOL TABLE 1.0 NON-COMPLIANT SAMPLES Mark Twain Primary School August 8, 2017 Sample Location Draw Number Lead (Pb) Analytical Result (ppb) 43 Room Room Room Room Room Room See Site Map in the Appendices for outlet locations Table 2.0, located at the end of this report, summarizes the laboratory data of the entire sampling event. CONCLUSIONS A total of forty-five sampled outlets at Mark Twain Primary School had lead (Pb) water concentrations that exceeded the State of Illinois notification level of 5 ppb at the time of PSI s sampling. Please find the Laboratory analytical results attached for your review. RECOMMENDATIONS Per Illinois Public Act , if any of the water samples taken in the school exceeds 5 parts per billion, the school district, or chief school administrator, or the designee of the school district, shall: a. Promptly provide an individual notification of the sampling results via written or electronic communication to the parents or legal guardians of all enrolled students and include the following information: 1. The corresponding sample location within the school building and provide the Environmental Protection Agency s (EPA) website for information about lead in drinking water. b. prohibit use of the outlet until: 1. a lead remediation plan is implemented to mitigate the lead level of such outlet; and 2. test results indicate that the lead levels are at or below the notification level; c. provide building occupants with an adequate supply of potable water for drinking and cooking until remediation is performed Harrison Street Hillside, Illinois 60162

7 MARK TWAIN PRIMARY SCHOOL WARRANTY The field observations, measurements, and research reported herein are considered sufficient in detail and scope to form for the analysis of the selected water quality parameters. The investigation and conclusions presented herein are based upon the subjective evaluation of limited data. They may not represent all conditions at the subject site as they reflect the information gathered from specific locations. PSI warrants that the findings and conclusions contained herein have been promulgated in accordance with generally accepted environmental investigation methodology and only for the site described in this report. The water quality sampling and analysis has been developed to provide the client with information regarding select parameter concentrations in the water samples collected at the subject property. It is necessarily limited to the conditions observed and to the information available at the time of the work. Due to the limited nature of the work, there is a possibility that there may exist conditions which could not be identified within the scope of the assessment or which were not apparent at the time of report preparation. It is also possible that the testing methods employed at the time of the report may later be superseded by other methods. PSI does not accept responsibility for changes in the state of the art, nor for changes in the regulations. PSI believes that the findings and conclusions provided in this report are reasonable. However, no other warranties are implied or expressed. This report for the above referenced property represents the product of PSI s professional expertise and judgment in the environmental and industrial hygiene consulting industry. This report is certified to, can be relied upon by, and has been prepared for the exclusive use of the client. PSI appreciates you selecting our services for your needs. Please contact us at should you have any questions regarding this report. Respectfully, PROFESSIONAL SERVICE INDUSTRIES, INC. Ron Tulke Department Manager Jeff Chapman Project Manager Attachments: Table 2.0: Sample Summary Appendix A: Analytical Data & Chain-of-Custody Appendix B: Sample Location Drawings Appendix C: Laboratory Credentials 4421 Harrison Street Hillside, Illinois 60162

8 MARK TWAIN PRIMARY SCHOOL Source Number TABLE 2.0 SAMPLE SUMMARY Mark Twain Primary School August 8, 2017 Sample Location Source Type Draw Number 1 Lead Result (ppb) Draw Number 2 Lead Result (ppb) 1 Kitchen S Kitchen S Kitchen S 1, Kitchen S Gym DF Near Main Office DF <2.00 < Room 109 S Room 109 DF Room 107 S Room 107 DF Room 105 S Room 105 DF Room 103 S Room 103 DF 4, Room 103 S Room 100 S Room 100 S Room 100 DF Room 100 S Room 102 S Room 102 DF Room 102 D Room 104 S Room 104 DF Room 106 S Room 106 DF Room 108 S Room 108 DF Outside Room 110 DF Room 112 (Staff Lounge) S Results in bold indicate findings above the notification level. See Site Map in Appendix B for outlet locations ppb = Parts per Billion DF = Drinking Fountain S = Sink 4421 Harrison Street Hillside, Illinois 60162

9 MARK TWAIN PRIMARY SCHOOL Source Number TABLE 2.0 SAMPLE SUMMARY Mark Twain Primary School August 8, 2017 Sample Location Source Type Draw Number 1 Lead Result (ppb) Draw Number 2 Lead Result (ppb) 31 Room 111 S Room 111 DF Room 113 S Room 113 DF 1,690 6, Room 115 S Room 117 S Room 117 DF Room 119 S Room 120 DF Room 118 S Room 118 DF Room 116 S Room 116 DF Room 114 S Room 114 DF Results in bold indicate findings above the notification level. See Site Map in Appendix B for outlet locations ppb = Parts per Billion DF = Drinking Fountain S = Sink 4421 Harrison Street Hillside, Illinois 60162

10 MARK TWAIN PRIMARY SCHOOL APPENDIX A: ANALYTICAL DATA & CHAIN-OF-CUSTODY

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12 STAT Analysis Corporation Date: August 16, 2017 Client: PSI Project: , Kankakee School District #111, Mark Twai Work Order: Revision 0 Work Order Sample Summary Lab Sample ID Client Sample ID Tag Number Collection Date Date Received A1-01 8/8/2017 8/8/ A1-02 8/8/2017 8/8/ A2-01 8/8/2017 8/8/ A2-02 8/8/2017 8/8/ A3-01 8/8/2017 8/8/ A3-02 8/8/2017 8/8/ A4-01 8/8/2017 8/8/ A4-02 8/8/2017 8/8/ A5-01 8/8/2017 8/8/ A5-02 8/8/2017 8/8/ A6-01 8/8/2017 8/8/ A6-02 8/8/2017 8/8/ A7-01 8/8/2017 8/8/ A7-02 8/8/2017 8/8/ A8-01 8/8/2017 8/8/ A8-02 8/8/2017 8/8/ A9-01 8/8/2017 8/8/ A9-02 8/8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/2017 Page 2 of 10

13 Client: PSI Project: , Kankakee School District #111, Mark Twai Work Order: Revision 0 Work Order Sample Summary Lab Sample ID Client Sample ID Tag Number Collection Date Date Received A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/2017 Page 3 of 10

14 Client: PSI Project: , Kankakee School District #111, Mark Twai Work Order: Revision 0 Work Order Sample Summary Lab Sample ID Client Sample ID Tag Number Collection Date Date Received A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/ A /8/2017 8/8/2017 Page 4 of 10

15 STAT Analysis Corporation 2242 West Harrison St., Suite 200, Chicago, IL Date Reported: Date Printed: August 16, 2017 Client: Project: Tel: (312) Fax: (312) Accreditation Numbers : IEPA ELAP ; ORELAP IL ; AIHA-LAP, LLC August 16, 2017 PSI Work Order: Revision , Kankakee School District #111, Mark Twain ANALYTICAL RESULTS Client ID Additional Info Sample ID Matrix Lead Result Units Qualifier Analyst Date Analyzed Analytical Method A Water 50.9 µg/l (ppb) A Water 16.7 µg/l (ppb) A Water 12.0 µg/l (ppb) A Water 10.2 µg/l (ppb) A Water 1120 µg/l (ppb) A Water 4.60 µg/l (ppb) A Water 51.7 µg/l (ppb) A Water 2.13 µg/l (ppb) A Water 15.2 µg/l (ppb) A Water 9.68 µg/l (ppb) A Water < 2.00 µg/l (ppb) A Water < 2.00 µg/l (ppb) A Water 130 µg/l (ppb) A Water 49.8 µg/l (ppb) A Water 149 µg/l (ppb) A Water 75.3 µg/l (ppb) A Water 52.1 µg/l (ppb) A Water 9.77 µg/l (ppb) A Water 78.2 µg/l (ppb) A Water 18.1 µg/l (ppb) A Water 48.8 µg/l (ppb) A Water 9.93 µg/l (ppb) A Water 147 µg/l (ppb) A Water 10.8 µg/l (ppb) A Water 24.2 µg/l (ppb) A Water 15.4 µg/l (ppb) A Water 4430 µg/l (ppb) JG 08/12/2017 E200.8R A Water 64.4 µg/l (ppb) A Water 40.4 µg/l (ppb) Qualifiers: B - Analyte detected in the associated Method Blank S - Spike Recovery outside accepted recovery limits R - RPD outside accepted recovery limits E - Value above quantitation range * - Non-accredited parameter Page 5 of 10

16 STAT Analysis Corporation 2242 West Harrison St., Suite 200, Chicago, IL Date Reported: Date Printed: August 16, 2017 Client: Project: Tel: (312) Fax: (312) Accreditation Numbers : IEPA ELAP ; ORELAP IL ; AIHA-LAP, LLC August 16, 2017 PSI Work Order: Revision , Kankakee School District #111, Mark Twain ANALYTICAL RESULTS Client ID Additional Info Sample ID Matrix Lead Result Units Qualifier Analyst Date Analyzed Analytical Method A Water 20.7 µg/l (ppb) A Water 11.7 µg/l (ppb) A Water 4.22 µg/l (ppb) A Water 15.4 µg/l (ppb) A Water 16.9 µg/l (ppb) A Water 17.2 µg/l (ppb) A Water 10.0 µg/l (ppb) A Water 13.9 µg/l (ppb) A Water 7.62 µg/l (ppb) A Water 44.3 µg/l (ppb) A Water 28.1 µg/l (ppb) A Water 41.6 µg/l (ppb) A Water 16.3 µg/l (ppb) A Water 44.7 µg/l (ppb) A Water 13.7 µg/l (ppb) A Water 48.5 µg/l (ppb) A Water 73.7 µg/l (ppb) A Water 12.1 µg/l (ppb) A Water 60.9 µg/l (ppb) A Water 50.0 µg/l (ppb) A Water 11.0 µg/l (ppb) A Water 51.2 µg/l (ppb) A Water 12.6 µg/l (ppb) A Water 36.4 µg/l (ppb) A Water 6.90 µg/l (ppb) A Water 302 µg/l (ppb) A Water 30.2 µg/l (ppb) A Water 23.6 µg/l (ppb) A Water 17.8 µg/l (ppb) Qualifiers: B - Analyte detected in the associated Method Blank S - Spike Recovery outside accepted recovery limits R - RPD outside accepted recovery limits E - Value above quantitation range * - Non-accredited parameter Page 6 of 10

17 STAT Analysis Corporation 2242 West Harrison St., Suite 200, Chicago, IL Date Reported: Date Printed: August 16, 2017 Client: Project: Tel: (312) Fax: (312) Accreditation Numbers : IEPA ELAP ; ORELAP IL ; AIHA-LAP, LLC August 16, 2017 PSI Work Order: Revision , Kankakee School District #111, Mark Twain ANALYTICAL RESULTS Client ID Additional Info Sample ID Matrix Lead Result Units Qualifier Analyst Date Analyzed Analytical Method A Water 14.6 µg/l (ppb) A Water 153 µg/l (ppb) A Water 124 µg/l (ppb) A Water 9.27 µg/l (ppb) A Water 99.1 µg/l (ppb) A Water 10.1 µg/l (ppb) A Water 90.8 µg/l (ppb) A Water 22.8 µg/l (ppb) A Water 1690 µg/l (ppb) A Water 6680 µg/l (ppb) JG 08/12/2017 E200.8R A Water 74.8 µg/l (ppb) A Water 53.0 µg/l (ppb) A Water 25.9 µg/l (ppb) A Water 17.0 µg/l (ppb) A Water 45.0 µg/l (ppb) A Water 20.7 µg/l (ppb) A Water 38.8 µg/l (ppb) A Water 26.0 µg/l (ppb) A Water 105 µg/l (ppb) A Water 23.5 µg/l (ppb) A Water 136 µg/l (ppb) A Water 123 µg/l (ppb) A Water 136 µg/l (ppb) A Water 176 µg/l (ppb) A Water 368 µg/l (ppb) A Water 61.1 µg/l (ppb) A Water 215 µg/l (ppb) A Water 40.8 µg/l (ppb) A Water 207 µg/l (ppb) Qualifiers: B - Analyte detected in the associated Method Blank S - Spike Recovery outside accepted recovery limits R - RPD outside accepted recovery limits E - Value above quantitation range * - Non-accredited parameter Page 7 of 10

18 STAT Analysis Corporation 2242 West Harrison St., Suite 200, Chicago, IL Date Reported: Date Printed: August 16, 2017 Client: Project: Tel: (312) Fax: (312) Accreditation Numbers : IEPA ELAP ; ORELAP IL ; AIHA-LAP, LLC August 16, 2017 PSI Work Order: Revision , Kankakee School District #111, Mark Twain ANALYTICAL RESULTS Client ID Additional Info Sample ID Matrix Lead Result Units Qualifier Analyst Date Analyzed Analytical Method A Water 304 µg/l (ppb) A Water 76.5 µg/l (ppb) A Water 32.3 µg/l (ppb) Qualifiers: B - Analyte detected in the associated Method Blank S - Spike Recovery outside accepted recovery limits R - RPD outside accepted recovery limits E - Value above quantitation range * - Non-accredited parameter Page 8 of 10

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21 MARK TWAIN PRIMARY SCHOOL APPENDIX B: SAMPLE LOCATION DRAWINGS

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23 MARK TWAIN PRIMARY SCHOOL APPENDIX C: LABORATORY CREDENTIALS

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25 ISBE ID Building ID Building Description Sample Date Sample Time (12 Time of Last Use (12 HR Sample Volume Analytical Concentration Reporting Limit Collected By Sample ID Number Sample Location Description Fixture Type Date of Last Use Sample Type Laboratory Name HR Clock) Clock) (ml) Method (ug/l) (ug/l) Notes Main Building 8/8/17 9:41 AM CM Kitchen S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 9:42 AM CM Kitchen S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 9:45 AM CM Kitchen S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 9:46 AM CM Kitchen S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 9:47 AM CM Kitchen S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 9:48 AM CM Kitchen S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 9:49 AM CM Kitchen S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 9:50 AM CM Kitchen S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 9:56 AM CM Gym DF Drinking Fountain 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 9:57 AM CM Gym DF Drinking Fountain 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 10:04 AM CM Near Main Office DF Drinking Fountain 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA < Main Building 8/8/17 10:05 AM CM Near Main Office DF Drinking Fountain 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA < Main Building 8/8/17 10:08 AM CM Room 109 S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 10:09 AM CM Room 109 S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 10:10 AM CM Room 109 DF Drinking Fountain 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 10:11 AM CM Room 109 DF Drinking Fountain 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 10:14 AM CM Room 107 S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 10:15 AM CM Room 107 S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 10:16 AM CM Room 107 DF Drinking Fountain 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 10:17 AM CM Room 107 DF Drinking Fountain 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 10:21 AM CM Room 105 S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 10:22 AM CM Room 105 S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 10:23 AM CM Room 105 DF Drinking Fountain 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 10:24 AM CM Room 105 DF Drinking Fountain 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 10:28 AM CM Room 103 S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 10:29 AM CM Room 103 S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 10:30 AM CM Room 103 DF Drinking Fountain 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 10:31 AM CM Room 103 DF Drinking Fountain 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 10:34 AM CM Room 103 S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 10:35 AM CM Room 103 S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 10:40 AM CM Room 100 S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 10:41 AM CM Room 100 S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 10:45 AM CM Room 100 S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 10:46 AM CM Room 100 S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 10:49 AM CM Room 100 DF Drinking Fountain 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 10:50 AM CM Room 100 DF Drinking Fountain 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 10:51 AM CM Room 100 S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 10:52 AM CM Room 100 S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 10:56 AM CM Room 102 S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 10:57 AM CM Room 102 S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 10:58 AM CM Room 102 DF Drinking Fountain 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 10:58 AM CM Room 102 DF Drinking Fountain 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 11:03 AM CM Room 102 DF Drinking Fountain 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 11:04 AM CM Room 102 DF Drinking Fountain 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 11:10 AM CM Room 104 S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 11:11 AM CM Room 104 S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 11:12 AM CM Room 104 DF Drinking Fountain 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 11:13 AM CM Room 104 DF Drinking Fountain 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 11:18 AM CM Room 106 S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 11:19 AM CM Room 106 S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 11:20 AM CM Room 106 DF Drinking Fountain 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 11:21 AM CM Room 106 DF Drinking Fountain 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 11:25 AM CM Room 108 S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 11:26 AM CM Room 108 S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 11:27 AM CM Room 108 DF Drinking Fountain 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 11:28 AM CM Room 108 DF Drinking Fountain 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 11:33 AM CM Outside Room 110 DF Drinking Fountain 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 11:34 AM CM Outside Room 110 DF Drinking Fountain 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 11:37 AM CM Room 112 S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 11:38 AM CM Room 112 S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 11:43 AM CM Room 111 S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 11:44 AM CM Room 111 S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 11:45 AM CM Room 111 DF Drinking Fountain 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 11:46 AM CM Room 111 DF Drinking Fountain 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 11:49 AM CM Room 113 S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 11:50 AM CM Room 113 S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 11:51 AM CM Room 113 DF Drinking Fountain 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 11:52 AM CM Room 113 DF Drinking Fountain 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 11:55 AM CM Room 115 S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA

26 Main Building 8/8/17 11:56 AM CM Room 115 S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 12:00 PM CM Room 117 S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 12:01 PM CM Room 117 S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 12:02 PM CM Room 117 DF Drinking Fountain 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 12:03 PM CM Room 117 DF Drinking Fountain 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 12:06 PM CM Room 119 S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 12:07 PM CM Room 119 S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 12:12 PM CM Room 120 DF Drinking Fountain 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 12:13 PM CM Room 120 DF Drinking Fountain 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 12:18 PM CM Room 118 S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 12:19 PM CM Room 118 S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 12:20 PM CM Room 118 DF Drinking Fountain 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 12:21 PM CM Room 118 DF Drinking Fountain 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 12:26 PM CM Room 116 S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 12:27 PM CM Room 116 S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 12:28 PM CM Room 116 DF Drinking Fountain 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 12:29 PM CM Room 116 DF Drinking Fountain 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 12:32 PM CM Room 114 S Sink 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 12:33 PM CM Room 114 S Sink 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA Main Building 8/8/17 12:34 PM CM Room 114 DF Drinking Fountain 8/7/2017 7:00 PM First Draw 250 STAT Analysis EPA Main Building 8/8/17 12:35 PM CM Room 114 DF Drinking Fountain 8/7/2017 7:00 PM Flush 250 STAT Analysis EPA

27 Column Title Description ISBE ID References the Region County District Type Schools (RCDTS) number provided by schools on the Chain of Custody to the lab. Building ID A 4 digit numeric code established by the schools to designate the building being sampled. If only one building is present on campus then it should be designated A second build athletic center, would be designated 0002 and so forth for each additional building. Building Description A brief description of the building sampled. For example, concession stand. Sample Date The sample date should match the Chain of Custody and should follow month/day/year (MM/DD/YYYY). Sample Time (12 HR Clock) The sample time should match the Chain of Custody. Collected By The name or initials of the person who conducted the sampling. Sample ID Number This number is established by the person conducting the testing and should match the Sample Number on the Chain of Custody Sample Location Description This description is established by the person conducting the testing and should match Chain of Custody. Fixture Type The fixture type should be limited to the drop down menu. If Other is selected, a description of the fixture type should be referenced in the Notes of Column R. Date of Last Use The date should follow month/day/year format (MM/DD/YYYY). Time of Last Use (12 HR Clock) The time is used to verify that sampling comported with the mandated stagnation period of 8 to 18 hours. Sample Type The sample type should be limited to the drop down menu. Sample Volume (ml) First draw and flush samples should be collected in a sterile 250 milliliter (ml) container designated for the collection of potable water. Laboratory Name Testing should be conducted only at Illinois EPA accredited laboratories. Analytical Method The analytical method should be limited to the drop down menu. Concentration (ug/l) Results are to be reported with three significant digits and units of ppb or microgram per liter (μg/l). For example, 5.12 ppb. Reporting Limit (ug/l) A minimum reporting limit of 2.00 ppb must be used. Notes Any additional relevant information. Lead in Water: services/environmental health protection/lead in water Public Act : pdf Resources US EPA testing methods: IEPA Certified Labs: information/in your home/resources on lead/index Sampling Guidance: drinking water guidance pdf